Jul '13
21
MCAT Question of the Day | MCAT Course


  • Q:

    When a neuron fires, the action potential involves:

     

    A

    Movement of ions across the cell membrane.

    B

    Movement of protein across cell membrane.

    C

    Production of complex sugars.

    D

    Metabolism of fatty amino acids.




    Tags: Nervous System | Suggest a tag
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